A two pane mosaic will run from Sh2-129 through Barnard 150 to the Fireworks Galaxy
I have started with pane 1 (Sh 2-129 and OU4) in Ha and OIII. long exposure time as they are faint. To get Barnard 150 and the Fireworks Galaxy in pane 2, we will need LRGB on both panes. We can look at that after we see how we are getting on with the narrowband.